// header
header{
  padding-top: 20px;
  .titleList{
    padding: 10px 0;
    ul{
      display: flex;
      li{
        padding: 4px 10px;
        cursor: pointer;
      }
      li.checked{
        color: #409EFF;
      }
    }
  }
  .content{
    //border: 1px solid blue;
    min-height: 470px;
    position: relative;
    overflow: hidden;
    .contentBox{
      width: 4000px;
      display: flex;
      position: absolute;
      top: 0;
      transition: all 0.5s;
      div{
        width: 1000px;
        // 我的收藏
      }
    }
  }
}